绳状青霉纯化多功能纤维素酶组分的特性分析
Characterization of the purified multifunctional cellulase component of Penicillium funiculosum.
作者信息
Sahasrabudhe N A, Lachke A H, Ranjekar P K
机构信息
Division of Biochemical Sciences, National Chemical Laboratory, 411 008, Pune, India.
出版信息
Biotechnol Lett. 1987 Dec;9(12):881-886. doi: 10.1007/BF01026203.
PMID:28247144
Abstract
The endoglucanase component (CMCase I) ofPenicillium funiculosum cellulase was purified to apparent homogeneity by ultrafiltration and gel chromatography. It consists of a single polypeptide chain with a molecular weight of 56000 and is a glycoprotein. Viscometric and end-product analysis revealed the randomness of enzyme action. Multifunctional characteristic of CMCase I was studied with various carbohydrate substrates.
摘要
绳状青霉纤维素酶的内切葡聚糖酶组分（CMCase I）通过超滤和凝胶色谱法纯化至表观均一。它由一条分子量为56000的单一多肽链组成，是一种糖蛋白。粘度测定和终产物分析揭示了酶作用的随机性。用各种碳水化合物底物研究了CMCase I的多功能特性。
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